Datasheet

"Compact" range without display CB12 Part number 88970021
Version without display or key settings
More cost effective solution
Industrial temperature range (-20°C→+55°C)
Analogue inputs 0-10 VDC or 0-20 mA/Pt100 with converters
Part numbers
Specifications
Type
Inputs
Outputs
Supply
88970021
CB12
8 digital (including 4 analogue)
4 relays 8 A
24 V DC
General environment characteristics for CB, CD, XD, XB, XR and XE product types
Certifications
CE, UL, CSA, GL
Conformity to standards (with the low voltage directive
and EMC directive)
IEC/EN 61131 - 2 (Open equipment)
IEC/EN 61131 -2 (Zone B)
IEC/EN 61000 -6-2,
IEC/EN 61000 -6-3 (*)
IEC/EN 61000 -6-4
(*) Except configuration (88 970 1.1 or 88 970 1.2) + (88 970 250 or 88 970 270) + 88 970 241 class A (class B in a metal enclosure)
Earthing
None
Protection rating
In accordance with IEC/EN 60529 :
IP40 on front panel
IP20 on terminal block
Overvoltage category
3 in accordance with IEC/EN 60664 -1
Pollution
Degree : 2 in accordance with IEC/EN 61131 -2
Max operating Altitude
Operation : 2000 m
Transport : 3,048 m
Mechanical resistance
Immunity to vibrations IEC/EN 60068 -2-6, Fc test
Immunity to shock IEC/EN 60068 -2-27, Fa test
Resistance to electrostatic discharge
Immunity to ESD IEC/EN 61000 -4- 2, level 3
Resistance to HF interference
Immunity to radiated electrostatic fields
IEC/EN 61000 -4-3,
Immunity to fast transients (burst immunity)
IEC/EN 61000 -4- 4, level 3
Immunity to shock waves
IEC/EN 61000 -4-5
Radio frequency in common mode
IEC/EN 61000 -4- 6, level 3
Voltage dips and breaks (AC)
IEC/EN 61000 -4-11
Immunity to damped oscillatory waves
IEC/EN 61000 -4-12
Conducted and radiated emissions
Class B (*) in accordance with EN 55022, EN 55011 (CISPR22, CISPR11) group 1
(*) Except configuration (88 970 1.1 or 88 970 1.2) + (88 970 250 or 88 970 270) + 88 970 241 class A (class B in metallic cabinet)
Operating temperature
- 20→+55°C(+40°Cinanon -ventilated enclosure) in accordance with IEC/EN 60068-2- 1 and IEC/EN 60068 -2-2
Storage temperature
- 40→+70°CinaccordancewithIEC/EN60068 -2- 1 and IEC/EN 60068 -2-2
Relative humidity
95 % max. (no condensation or dripping water) in accordance with IEC/EN 60068-2-30
Mounting
On symmetrical DIN profile, 35 x 7.5 mm and 35 mm x 15 or panel (2 x 4 mm Ø)
Screw terminals connection capacity
Flexible wire with ferrule =
1 conductor : 0.25 to 2.5 mm
2
(AWG 24...AWG 14)
2 conductors 0.25 to 0.75 mm
2
(AWG 24...AWG 18)
Semi -rigid wire =
1 conductor : 0.2 to 2.5 mm
2
(AWG 25...AWG 14)
Rigid wire =
1 conductor : 0.2 to 2.5 mm
2
(AWG 25...AWG 14)
2 conductors 0.2 to 1.5 mm
2
(AWG 25...AWG 16)
Tightening torque =
0.5 N.m (4.5 lb -in) (tighten using screwdriver diam. 3.5 mm)
Processing characteristics of CB, CD, XD & XB product
types
LCD display
CD, XD : Display with 4 lines of 18 characters
Programming method
Function blocks / SCF (Grafcet) or Ladder
Program size
For CB, CD :
4 Ko : 64 macros max.
256 blocks max. per macro
180 typical blocks
For XB, XD :
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015 www.crouzet.com